Peptide Reconstitution Calculator
Mix research peptides with bacteriostatic (BAC) water and know exactly how many insulin syringe units (IU) to draw for your target dose.
Peptide Reconstitution Calculator
Calculate exact bacteriostatic water volume, syringe units (IU), and concentration.
Draw to the 10.0 unit tick on a standard U-100 insulin syringe (1ml = 100 IU).
How to Recalculate Your Peptide Dose Correctly
1. Know your vial weight
Confirm the exact milligram (mg) peptide content of your vial — ideally backed by a 3rd-party HPLC/COA test — not the marketing label alone.
2. Add BAC water
Bacteriostatic water (0.9% benzyl alcohol) is standard for reconstitution. The more BAC water you add, the more diluted (and less potent per unit) the solution becomes.
3. Read your syringe units
A standard U-100 insulin syringe holds 100 units = 1 ml. This tool converts your target dose directly to the tick mark to draw — no manual math.
Research Use Only (RUO): Metrics and formulas are provided for laboratory and analytical reference. Nothing on this page is human or clinical dosing advice.